Sulphoaluminate Cement
- Ref Price:
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- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
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Place of Origin:China
Bending Strength:6.5
Compressive Strength: 42.5
Cement Fineness :>350m2/kg .
Strength Grade :42.5
The product obtained by grinding cement clinker obtained by roasting suitable raw material, consisting essentially of anhydrous calcium sulphoaluminate and dicalcium silicate. Suitable gypsum and 0-10% limestone shall be blended with clinker during manufacture of rapid-hardening sulphoaluminate cement. The product is hydraulicity binding material. It has high early strength. The code No. is R-SAC and with four grades...
Main technical indexes
Specific surface area(m2/kg): ≥350
Setting time(min): initial setting time: ≥25
Final setting time: ≤180
(Remark: the setting time can be adjusted according to the customers demand.)
Strength data in different ages:
Grade | Compressive strength (Mpa) | Bending strength (Mpa) | ||||
1d | 3d | 28d | 1d | 3d | 28d | |
42.5 | 33.0 | 42.5 | 45.0 | 6.0 | 6.5 | 7.0 |
Properties
1) High early strength and high strength properties
Its compressive strength can reach 35-50Mpa within 1 day, 50-70Mpa after 3 days, and it also can grows continually with the increasing of curing age.
2) High froze-resistance property:
If used at the temperature as low as 0-10,which early strength is 5-6 times than that of OPC; if used in 0-20 with little admixture, its strength in 3-7d can reach 70-80% of designed strength, with very little strength loss after 300 times of froze-thaw circle.
3) High impermeability: because of its dense structure, the impermeability of the concrete is 2-3 times than that of OPC in same grade.
4) Anti-carbonation property: it has good anti-carbonation property, and low dry-shrinkage
5) Corrosion-resistance: it has good corrosion-resistance quality, especially much better in seawater corrosion resistance than that of high anti-sulphate Portland cement, with more than 1 corrosion-resistance coefficient.
Applications
1.Construction in winter.
2.Urgent repairs and rapid construction.
3.Spraying anchor and supporting engineering.
4.Water conservancy facilities and offshore projects.
5.Bridge and road construction.
6.Cement products and prefabricated components.
7. Industrial and civil engineering.
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- Q: Cement grinding aids are chemical or building materials ah what is based on ah?
- Belong to the chemical category, the type of cement grinding agent and the type of concrete admixture company is the same
- Q: Has a body ever been found with cement shoes?
- Yeah the fish eat the eyelids and nose and soft parts first, then over time silt covers the cement shoes and all thats left is some ankle bones sticking up through the mud. Apparently.....or so Ive been told....by someone who knows some people.....
- Q: im 14 and im going to buy some weights for boxing,football,baseball basically for sports they have $60 100 pound golds gym cement filled weights im a beginner so do you think I should buy them because iron is too expensive and too young for gym
- you are not to young for a gym most gyms just require you to sign up with one person over 18 then you can go freely by yourself.
- Q: I was watching amastad (sp) and pirates of carribean. They mentioned tying cement blocks to feet and throwing them over board. What happens to the human body? Do they drown first or are they crushed? I love learning new things. Plus I'm bored. So this thought came to mind. Anyone know what possibly happened to people way back when?
- It is really simple. If the water is deeper than the height of the person, they drown. If not, then they starve or get eaten by something. They don't get crushed because the cement will hit the bottom first as it is more dense than a person and will sink more quickly. The idea, and practice, of weighting live people, or dead bodies, with concrete or other weights, like chains, has been around for hundreds of years.
- Q: I want to lay cement all along the bottom of the whole fence , keeping the fence from touching the grass and also keeping my dogs from digging out ?? I just dont know how thick the footer should be or how wide .. Anyone ??
- You haven't gotten any good advice yet, other then people quoting building codes. There are two things you're trying to accomplish. Try to handle them separately. The concrete (not cement) you want to run to keep the pets in, does not and should not be part of the concrete holding the posts. You don't have a footing with a fence, so the depth the others are referring to is irrelevant. Here's what to do. Lay out for your 4x4x8' posts to be evenly spaced. Dig those holes for the posts about 24 deep and about 10 diameter. The posts can sit directly on the ground in holes when you pour concrete around them. Again it's not a footing. A footing is designed to carry a structural load on it. That does not apply to a fence. The concrete is to keep it from moving side to side. Set your corner posts and pour concrete and level those posts in both direction. You may need to temporary brace them until the concrete sets. The next day use a string line to set the other posts so your fence is straight. Don't worry about the height of the posts, you can cut the tops to exact length later in the process. Once you have your posts set, dig out about 4 deep and 3 1/2 wide (a 4x4 is actually 3 1/2x 3 1/2) for the bottom concrete to keep the pets in. Nail 2x4's as form boards to the both sides of the 4x4's. Keep the top of the form boards about 1 above the ground. Pour that concrete, and after it sets (the next day) set your 2x4 horizontal rails and nail your face boards on and clean up and your done. The concrete between the posts is to keep the pets in, so don't get lead into footings and all the other nonsense you're being told by others. I hate to trash the others, but you didn't get much helpful info. I hope this helps. Good luck
- Q: I've been icing it and elevating it since i hurt it 3 days ago. I had been running on cement a little over 3 miles. Its already starting to feel better so does that mean i can get back to running soon?
- If you think that running on cement hurt your knee you need to make sure you have good shoes and maybe inserts to cushion the impact. I always like to run on grass when possible, so often I will run on the side of the pavement if it is not too rough. You can try out the knee, but go for a short distance until you are sure you are recovered.
- Q: can anyone give me powerpoint presentation on the topic cement.it includes manufacture+properties+...............
- www.okorder Everything you need to know.
- Q: Someone I hired to do my walkway used cement to rentrain the pavers edge, instead of edge restrainters. I found it very strange. I even pointed it out to him. He said it ok. Who am i do defy an experient brazilian mason.The cement is now cracking. My brand new walkway will not make thru the winter. I have already started my complain process.
- Actually, you mean concrete, not cement. Should be fine, it's done all the time. What are the dimensions? He may have mixed the concrete improperly (wrong ratio or too wet). We need more info. about the whole installation-soil, slope, drainage, radius if it's curved, etc.. A photo would be really helpful.
- Q: I have leaky rod holes in my basement. I just bought hydraulic cement (King Plug-Tite) and I just want to know what I have to do to patch the hole. Do I need to fill the entire gap (depth) ? The label says to force the product into the opening with the palm of the hand. Can I do that a couple of time (stuff the product in the hole) before it sets?
- Hydraulic cement expands, thats why it says to push it in with your palm. This gives it a firm, even pressure. You have a little time before it sets.
- Q: I'm doing a project wich required me to calculate the transfer rate of Barite Cement from tanks to tanks. I've run couple of calculation but i'm not sure it is the correct one or not. Please advise.
- Cement is normally a dry powder if the system is a screw the rpm x the screw pitch volume will get you there. If you used a forced eductor use the ACFM x percent of flow /air per cent If you used a vac system and had head and lift and pipe loss and lots of other losses. Just add up all that and get a feasible answer..when you ask get specific... From the E
1. Manufacturer Overview
| Location | Hebei,China (Mainland) |
| Year Established | 1998 |
| Annual Output Value | US$2.5 Million - US$5 Million |
| Main Markets | North America; South America; Eastern Europe; Southeast Asia; Africa; Mid East; Eastern Asia; Western Europe; Southern Europe; South Asia |
| Company Certifications | ISO 9001:2000;ISO 14001:2004 |
2. Manufacturer Certificates
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period |
3. Manufacturer Capability
| a) Trade Capacity | |
| Nearest Port | Xingang, Jingtang |
| Export Percentage | 21% - 30% |
| No.of Employees in Trade Department | 11-20 People |
| Language Spoken: | English, Chinese, Japanese, Russian, Korean |
| b) Factory Information | |
| Factory Size: | 1,000-3,000 square meters |
| No. of Production Lines | |
| Contract Manufacturing | OEM Service Offered Buyer Label Offered |
| Product Price Range | Average |
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Sulphoaluminate Cement
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 tons m.t.
- Supply Capability:
- 1000 Tons Per Month m.t./month
OKorder Service Pledge
OKorder Financial Service
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